Answer:
Alzheimer's
Step-by-step explanation:
Alzheimer's disease is a type of neurocognitive disorder in which the individual starts to forget about the events and the objects. This disease leads to the malfunctioning or wastage of the brain cells that help in recognizing things. The process of thinking, behaving, and social interactions decline gradually and the individual lacks the potential of living independently.
In teh given excerpt, Martha Anne is likely to suffer from Alzheimer's. She has been forgetting about her relationship with her daughter and knowns. She is also seen facing the difficulty in remembering the events and the objects.